On Tue, Oct 10, 2017 at 07:38:26PM +0100, Dave P Martin wrote: > This patch defines the representation that will be used for the SVE > register state in the signal frame, and implements support for > saving and restoring the SVE registers around signals. > > The same layout will also be used for the in-kernel task state. > > Due to the variability of the SVE vector length, it is not possible > to define a fixed C struct to describe all the registers. Instead, > Macros are defined in sigcontext.h to facilitate access to the > parts of the structure. > > Signed-off-by: Dave Martin <Dave.Martin@xxxxxxx> > Cc: Alex Bennée <alex.bennee@xxxxxxxxxx> Reviewed-by: Catalin Marinas <catalin.marinas@xxxxxxx>
